Place the update files on the root of a USB drive.
Turn the CCT unit off.
Insert the USB drive into the USB port on the side of the unit.
Press and hold the Home button while turning the display on.
Once a red light begins to blink, the Home button can be released.
The update will be loaded during this time and takes approximately 20 seconds.
Once the LED stops blinking, remove the USB drive, and press the power button again to start the display.
The first screen to appear should show the updated version number at the bottom. If this is correct, the update is complete.